Search found 3 matches
- September 11th, 2018, 4:30 am
- Forum: Conversion programs
- Topic: ERA5 model-level conversion: issues regarding file size
- Replies: 3
- Views: 3605
Re: ERA5 model-level conversion: issues regarding file size
No problem, hopefully this may help someone else in the same circumstance! I was also able to compile hysplit with 64-bit default integers, using the -i8 option, which has allowed the use of large ARL datasets (~20GB) with no problems so far. This required a few changes to the integer variable decla...
- September 6th, 2018, 7:37 pm
- Forum: Conversion programs
- Topic: ERA5 model-level conversion: issues regarding file size
- Replies: 3
- Views: 3605
Re: ERA5 model-level conversion: issues regarding file size
I have since found that the problem was caused by compiling the conversion programme without the "-assume byterecl" flag, which meant that the record lengths were being quadrupled. This fixed the problem regarding file reading, and reduced the size per time step to 750MB, which is more manageable fo...
- September 5th, 2018, 2:46 pm
- Forum: Conversion programs
- Topic: ERA5 model-level conversion: issues regarding file size
- Replies: 3
- Views: 3605
ERA5 model-level conversion: issues regarding file size
Hi all, I have recently been converting ERA5 data at full resolution on model levels into ARL packed data. However, at 3GB of data per time step, these exceed the maximum file size that hysplit can read. I am guessing that this is a similar problem to that encountered in this thread: https://hysplit...